"Thundarr the Barbarian" is an animated television series that aired from 1980 to 1982. Set in a post-apocalyptic future, the show follows the adventures of Thundarr, a warrior with a sword that can cut through anything, as he battles various villains and monsters. He is often accompanied by his friends, Princess Ariel, a sorceress, and Ookla the Mok, a creature with great strength. The series combines elements of science fiction and fantasy, showcasing a world filled with remnants of advanced technology and magic. Each episode features Thundarr and his companions facing challenges while striving to protect the innocent and restore order to their chaotic world.